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RTB 9mm / 22LR Slick Side Upper Receiver Mod 2 - Blem RTB 9mm / 22LR Slick Side Upper Receiver Mod 2 - Blem
MSRP $99.99
SALE PRICE: $59.95
IN STOCK
RTB 9mm / 22LR Slick Side Upper Receiver RTB 9mm / 22LR Slick Side Upper Receiver
MSRP $99.99
Deal of the day: $59.95
IN STOCK
(3)
New Frontier C-9 9mm Billet Upper w/ LRBHO New Frontier C-9 Pistol Caliber Raw Billet Upper w/ LRBHO
MSRP $135.00
Deal of the day: $89.95
IN STOCK
Ballistic Advantage 5.5" 9mm Barrel Ballistic Advantage 5.5" 9mm Barrel - 9MM - 1/2x28
MSRP $105.00
FREE SHIPPING APPLIES TO ENTIRE CART
IN STOCK
CMMG Upper Receiver Assembly, Mk4, 22LR/Mk9 CMMG Upper Receiver Assembly 22LR/Mk9
Our Price: $139.95
SALE PRICE: $115.00
IN STOCK
(1)
Kaw Valley Precision Linear Comp - Black - (9mm 1/2x28) Kaw Valley Precision Linear Comp - Black - (9mm 1/2x28)
Our Price: $54.95
SALE PRICE: $39.95
IN STOCK
(1)
ETS Glock 18 - 9mm, 31 Round Magazine ETS Glock 18 - 9mm, 31-Round Magazine
MSRP $21.99
SALE PRICE: $18.50
IN STOCK
CMMG 9mm Heavy Buffer - MK9 CMMG 9mm Heavy Buffer - MK9
MSRP $30.00
SALE PRICE: $25.00
IN STOCK
(2)
Kaw Valley 9MM Blow Back Nitride QPQ-Finished BCG Kaw Valley 9MM Blow Back AR-15 Bolt Carrier Group - Glock & Colt
MSRP $149.99
SALE PRICE: $139.95
FREE SHIPPING APPLIES TO ENTIRE CART
IN STOCK
(4)
9mm Heavy Buffer For 9mm AR 9mm Heavy Buffer For 9mm AR
MSRP $30.00
SALE PRICE: $17.95
IN STOCK
CMMG Radial Delayed Blowback 9MM BCG and 5 inch Barrel Combo CMMG Radial Delayed Blowback 9MM BCG and 5" Barrel Combo
MSRP $349.95
Deal of the day: $299.99
IN STOCK
Unbranded 9mm Flash Hider - 1/2 x 36 Unbranded 9mm Flash Hider - 1/2 x 36
MSRP $14.35
SALE PRICE: $7.99
IN STOCK
CMMG 9mm 8.5" Medium Contour Barrel CMMG 9mm 8.5” Barrel, MT 4140CM SBN
MSRP $199.95
SALE PRICE: $139.99
IN STOCK
(4)
ASC 9mm Stainless 32 Round Magazine - Colt Pattern ASC 9mm Stainless 32 Round Magazine - Colt Pattern
MSRP $19.99
SALE PRICE: $15.95
IN STOCK
(2)
CMMG Mk9 Bolt Catch CMMG Mk9 Bolt Catch
Our Price: $12.95
IN STOCK
9mm Black Phosphate AR-15 Colt Bolt Carrier Group 9MM AR-15 Bolt Carrier Group - Colt
MSRP $149.99
SALE PRICE: $119.95
IN STOCK
(2)
Kaw Valley Precision Blowback SS Pistol Buffer (7.5 oz) Kaw Valley Precision Blowback SS Pistol Buffer (7.5 oz)
MSRP $49.95
SALE PRICE: $34.95
IN STOCK
(2)
Kaw Valley Mil-Spec Pistol Caliber 6 Position Buffer Kit Kaw Valley Mil-Spec Pistol Caliber 6 Position Buffer Kit
MSRP $67.95
SALE PRICE: $59.95
IN STOCK
(4)
CMMG 9mm Bolt Assembly, Mk9 CMMG 9mm Bolt Assembly, Mk9
MSRP $224.95
SALE PRICE: $179.99
IN STOCK
(5)
GLOCK OEM G17 9mm, 33 Round Magazine Glock OEM G17 9mm 33-Round Magazine
MSRP $40.00
SALE PRICE: $32.99
(Out of Stock)
CMMG Mk9 Dedicated 9mm AR Stripped Lower Receiver CMMG Mk9 Dedicated 9mm AR Stripped Lower Receiver
MSRP $189.99
SALE PRICE: $159.99
(Out of Stock)
New Frontier 80% AR-15 Lower Completion Jig New Frontier 80% AR-15 Lower Completion Jig
Sale Price $65.00
SALE PRICE: $62.00
(Out of Stock)
(3)
New Frontier Blowback Buffer Spacer - For Pistol Calibers New Frontier Blowback Buffer Spacer - For Pistol Calibers
MSRP $7.99
SALE PRICE: $6.95
(Out of Stock)
Ballistic Advantage 8.3" 9mm Barrel Ballistic Advantage 8.3" 9mm Barrel - 9MM - 1/2x28
MSRP $115.00
FREE SHIPPING APPLIES TO ENTIRE CART
(Out of Stock)
Ballistic Advantage 11" 9mm Barrel Ballistic Advantage 11" 9mm Barrel - 9MM - 1/2x28
MSRP $135.00
FREE SHIPPING APPLIES TO ENTIRE CART
(Out of Stock)
(1)
Ballistic Advantage 16" 9mm Barrel - 9MM - 1/2x36 Ballistic Advantage 16" 9mm Barrel - 9MM - 1/2x36
MSRP $155.00
FREE SHIPPING APPLIES TO ENTIRE CART
(Out of Stock)
(1)
NFA Pistol Caliber Upper 80% Lower Set New Frontier C-9 80% Pistol Caliber Billet Lower / Billet Upper Set
Our Price $260.00
SALE PRICE: $179.95
(Out of Stock)
CMMG Radial Delayed Blowback 9MM BCG and 8 inch Barrel Combo CMMG Radial Delayed Blowback 9MM BCG and 8" Barrel Combo
MSRP $374.95
SALE PRICE: $349.95
(Out of Stock)
   
 

CMMG 9mm AR Upper Receiver Parts

One of the most advantageous sizes of firearm for personal protection is the 9mm. These weapons have low recoil and can be purchased at affordable prices, yet they are versatile and offer significant penetrative force. When CMMG 9mm submachine guns were released, some owners were unsure whether they would perform, but they became popular due to their ability to have a common caliber for retroactive outfitting.

At Right to Bear Arms and Supply, we carry a full range of 9mm rifle parts for outfitting rifles such as the AR15. Our 9mm AR parts include 9mm SBR uppers and CMMG SBN short barrels. You can also purchase a 9mm AR BCG for a complete retrofitting package. We are a group of retired veterans, and whether you are buying CMMG 9mm upper receiver parts or a 9mm heavy buffer for an MK9, we are experienced at providing the highest-quality products at the lowest prices.