Pistol Build Kit - .22 LR | Builder's Grade Complete 9" Upper Receiver with A2 | SB Tactical Pistol Brace | Bare Necessities Lower Parts Kit
BG Complete 9" .22LR Upper Receiver - Black | A2 | 7" M-LOK | With BCG & CH:
This Complete 9 inch M-LOK upper receiver comes with a 7 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel and the bolt is made of all stainless steel construction and we use an anti-jamb dedicated 22 charging handle.
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Barrel
|
Specifications
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|---|---|
| Caliber | 22LR |
| Length | 9" |
| Material | 4150 Chrome Moly Vanadium |
| Profile | Medium Taper |
| Finish | SBN |
| Dimpled? | No |
| Twist Rate | 1:16 |
| Muzzle Thread | 1/2x28 TPI |
| Weight | 16.23 oz |
Bolt Carrier Group:
- Stainless Steel Construction
- Designed to work with all CMMG and RTB .22LR barrels
- long lasting and reliable
Upper Receiver:
- Machined from a Mil-Spec 7075 T6 forging Hard Coat Anodized per Mil-A-8625F, Type III
- M4 Feed ramps
- Made in the U.S.A.
Handguard:
- 7" free float handguar
- MIL-STD 1913 Picatinny rail on top
- 2 M-Lok slots on 3 sides
- Precision Machined 6000 Series aluminum, for high strength and weight savings
- Hard Coat Anodized per Mil-A-8625F, Type III, Class 2
- Clamp on system for easy assembly
- Steel Barrel nut to resist movement under heat
- 8.9 oz with barrel nut and hardware
- 1.35" Inside Diameter
- 1.63" Wide
Charging Handle:
- Durable polymer construction with a filled-in, reinforced channel
- .22 ARC Mil-Spec style
- Anti-Jam Charging Handle Assembly
SB Tactical Pistol Brace - SBA3, SBA4, or SBA5 Pistol Brace + Tactical Sport Mil-Spec Buffer Tube Kit:
- SB Tactical Adjustable Pistol Stabilizing Brace
- Complete Tactical Sport Buffer Tube Assembly Kit
- Carbine buffer (3 oz)
- Carbine buffer spring
- Carbine stock end plate
- Carbine stock lock ring-castle nut
Bare Necessities Complete AR15 LPK:
This BN Lower Parts Kit is what you need to build a custom AR15 from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface.
- Safety Selector
- Selector Spring
- Selector Detent
- Magazine Catch
- Magazine Catch Spring
- Aluminum Magazine Catch Button
- Bolt Catch
- Bolt Catch Detent
- Bolt Catch Spring
- Bolt Catch Roll Pin
- Take Down Pin Take Down Detent
- Take Down Detent Spring
- Front Pivot Pin
- Front Pivot Pin Detent
- Front Pivot Pin Detent Spring
- Trigger Guard
- Trigger Guard Roll Pin
- Buffer Retainer Detent
- Buffer Retainer Spring
- A2 Pistol Grip
- Pistol Grip Screw
- Pistol Grip Lock Washer
- Trigger
- Trigger Spring
- Hammer
- Hammer Spring
- Disconnector
- Disconnector Spring
- Hammer Pin & Trigger Pin
***Disclaimer: This made-to-order product may include minor component substitutions of military-specification quality or better. These changes, potentially differing cosmetically from shown images, ensure enhanced quality and performance. This may include ambidextrous sling loop endplates or an upgraded extra power spring.
Uppers may present light fouling from our quality control process and/or test firing
All semi-auto rimfire firearms operate best with quality copper plated and full powered or high velocity 22lr ammunition.
Although .22lr AR builds do not utilize the functionality of a buffer or buffer spring, we still recommend using both to provide a stopping point/wall that prevents the 22 bolt carrier from moving rearward. Using a buffer and buffer spring will prevent light primer strikes. This is true for all Ciener/Atchisson 22 pattern platforms.
***Please allow an additional 2-3 business days of lead time as these uppers are made to order.***
