Chucks Guns - Upper Receivers/Conv Kits http://www.chucksguns.com/upper-receiversconv-kits/ Product listing for Upper Receivers/Conv Kits en-us MediaMarketers.com Advantage Arms Conversion Kit, 22LR, Fits Commander 1911, With Range Bag, Black Finish, Target Sights, 1-10Rd Magazine 191122C (Price: $239.00) http://www.chucksguns.com/upper-receiversconv-kits/186-advantage-arms-conversion-kit-22lr-fits-commander-1911-with-range-bag-black.html http://www.chucksguns.com/upper-receiversconv-kits/186-advantage-arms-conversion-kit-22lr-fits-commander-1911-with-range-bag-black.html Advantage Arms Conversion Kit, 22LR, 4.6" Barrel, Fits Glock 20/21/20SF/21SF, With Range Bag, Black Finish, 10Rd, 1-10Rd Magazine AACLE20-21 (Price: $204.53) http://www.chucksguns.com/upper-receiversconv-kits/8434-advantage-arms-conversion-kit-22lr-46-barrel-fits-glock-202120sf21sf-with-r.html http://www.chucksguns.com/upper-receiversconv-kits/8434-advantage-arms-conversion-kit-22lr-46-barrel-fits-glock-202120sf21sf-with-r.html Phoenix Conversion Kit, 22LR, 5" Barrel, Fits HP22/HP22A Nickel HP22BBLN (Price: $53.75) http://www.chucksguns.com/upper-receiversconv-kits/9087-phoenix-conversion-kit-22lr-5-barrel-fits-hp22hp22a-nickel-hp22bbln.html http://www.chucksguns.com/upper-receiversconv-kits/9087-phoenix-conversion-kit-22lr-5-barrel-fits-hp22hp22a-nickel-hp22bbln.html Advantage Arms Conversion Kit, 22LR, 4.49" Barrel, Fits Glock 20/21 Gen 4, With Range Bag, Black Finish, 10Rd, 1-10Rd Magazine AAC20-21G4 (Price: $204.53) http://www.chucksguns.com/upper-receiversconv-kits/9472-advantage-arms-conversion-kit-22lr-449-barrel-fits-glock-2021-gen-4-with-ra.html http://www.chucksguns.com/upper-receiversconv-kits/9472-advantage-arms-conversion-kit-22lr-449-barrel-fits-glock-2021-gen-4-with-ra.html Advantage Arms Conversion Kit, 22LR, 4.49" Barrel, Fits Glock Generation 4 17/22, Black Finish, 1-10Rd Magazine, Includes Range Bag AAC17-22G4 (Price: $247.55) http://www.chucksguns.com/upper-receiversconv-kits/9925-advantage-arms-conversion-kit-22lr-449-barrel-fits-glock-generation-4-1722.html http://www.chucksguns.com/upper-receiversconv-kits/9925-advantage-arms-conversion-kit-22lr-449-barrel-fits-glock-generation-4-1722.html Advantage Arms Conversion Kit, 22LR, Fits 1911, With Range Bag, Black Finish, Standard Sights, 1-10Rd Magazine AAC191122S (Price: $239.00) http://www.chucksguns.com/upper-receiversconv-kits/9981-advantage-arms-conversion-kit-22lr-fits-1911-with-range-bag-black-finish-st.html http://www.chucksguns.com/upper-receiversconv-kits/9981-advantage-arms-conversion-kit-22lr-fits-1911-with-range-bag-black-finish-st.html Advantage Arms Conversion Kit, 22LR, Fits 1911, With Range Bag, Black Finish, Target Sights, 1-10Rd Magazine AAC191122T (Price: $282.73) http://www.chucksguns.com/upper-receiversconv-kits/10045-advantage-arms-conversion-kit-22lr-fits-1911-with-range-bag-black-finish-ta.html http://www.chucksguns.com/upper-receiversconv-kits/10045-advantage-arms-conversion-kit-22lr-fits-1911-with-range-bag-black-finish-ta.html Spike's Tactical Complete Upper Receiver, 223 Rem/556NATO, 16" FN Hammer Forged Barrel, 1:7 Twist, Fits AR Rifles, Mid-length Gas System, Front Sight Post, Black Finish STU5435-MLS (Price: $554.65) http://www.chucksguns.com/upper-receiversconv-kits/10538-spikes-tactical-complete-upper-receiver-223-rem556nato-16-fn-hammer-forged.html http://www.chucksguns.com/upper-receiversconv-kits/10538-spikes-tactical-complete-upper-receiver-223-rem556nato-16-fn-hammer-forged.html Spike's Tactical Complete Upper Receiver, 223 Rem/556 NATO, 16" Chrome Lined Barrel, 1:7 Twist, Fits AR Rifles, Flat Top Receiver, Quad Rail Handguard, Black Finish STU5025-R9S (Price: $653.82) http://www.chucksguns.com/upper-receiversconv-kits/19903-spikes-tactical-complete-upper-receiver-223-rem556-nato-16-chrome-lined-bar.html http://www.chucksguns.com/upper-receiversconv-kits/19903-spikes-tactical-complete-upper-receiver-223-rem556-nato-16-chrome-lined-bar.html Spike's Tactical Complete Upper Receiver, 223 Rem/556NATO, 16" Chrome Lined Barrel, 1:7 Twist, Fits AR Rifles, Flat Top Receiver, A2 Front Sights, Black Finish STU5025-M4S (Price: $737.00) http://www.chucksguns.com/upper-receiversconv-kits/19958-spikes-tactical-complete-upper-receiver-223-rem556nato-16-chrome-lined-barr.html http://www.chucksguns.com/upper-receiversconv-kits/19958-spikes-tactical-complete-upper-receiver-223-rem556nato-16-chrome-lined-barr.html Advantage Arms Conversion Kit, 22LR, 4.49" Barrel, Fits Springfield Armory XD 9/40, Non-XDM Frames Only, Does Not Fit 3" Sub-compact, With Range Bag, Black Finish, 10Rd, 1-10Rd Magazine XD940-4 (Price: $239.00) http://www.chucksguns.com/upper-receiversconv-kits/20306-advantage-arms-conversion-kit-22lr-449-barrel-fits-springfield-armory-xd-94.html http://www.chucksguns.com/upper-receiversconv-kits/20306-advantage-arms-conversion-kit-22lr-449-barrel-fits-springfield-armory-xd-94.html Spike's Tactical Upper, Fits AR Rifles, Black, Flat Top, Machined from a Mil-Spec 7075 T6 forging, with Forward Assist and Ejection Door installed SFT50M4 (Price: $98.94) http://www.chucksguns.com/upper-receiversconv-kits/20750-spikes-tactical-upper-fits-ar-rifles-black-flat-top-machined-from-a-mil-spe.html http://www.chucksguns.com/upper-receiversconv-kits/20750-spikes-tactical-upper-fits-ar-rifles-black-flat-top-machined-from-a-mil-spe.html Bravo Company Upper, Mil-Spec, 1913 Rail for Mounting Optics and Accessories, Flat Top, Black BCM4-UR-M4 (Price: $136.87) http://www.chucksguns.com/upper-receiversconv-kits/20759-bravo-company-upper-mil-spec-1913-rail-for-mounting-optics-and-accessories.html http://www.chucksguns.com/upper-receiversconv-kits/20759-bravo-company-upper-mil-spec-1913-rail-for-mounting-optics-and-accessories.html Troy Picatinny Rail Top Gas Tube, Fits AK-47, 5", Black Finish SRAI-AK1-T0BT-00 (Price: $120.06) http://www.chucksguns.com/grips-pads-stocks-bipods//parts//upper-receiversconv-kits/23332-troy-picatinny-rail-top-gas-tube-fits-ak-47-5-black-finish-srai-ak1-t0bt-00.html http://www.chucksguns.com/grips-pads-stocks-bipods//parts//upper-receiversconv-kits/23332-troy-picatinny-rail-top-gas-tube-fits-ak-47-5-black-finish-srai-ak1-t0bt-00.html LBE Unlimited M4 Stripped Upper Receiver, Fits AR15, Black Finish ARSTUP (Price: $70.60) http://www.chucksguns.com/upper-receiversconv-kits/24600-lbe-unlimited-m4-stripped-upper-receiver-fits-ar15-black-finish-arstup.html http://www.chucksguns.com/upper-receiversconv-kits/24600-lbe-unlimited-m4-stripped-upper-receiver-fits-ar15-black-finish-arstup.html