OK, I decided to build 3 pistols on the AR platform. I used some different parts from 2 manufacturers. I built an AR 45 side charging non reciprocating 8'' upper. I didn't have access to a glcok magazine my first trial shoot. I had a ETC 30 round magazine. When I try and bolt a round, it jams going into the barrel. Looks like the magazine hold the round at to much of an angle. When the bold strikes it, the round almost chambers but jams. There is very litter taper or ramp feed taper in this barrel. Does anyone think the proper Glock Mag will correct this? I have one on order.
Here are the specs:
Gibbz Arms G9 Non Reciprocating Side Charging Upper Receiver with Gen 2 handle
Kak Industry 8 inch 45 ACP 1/16 Twist Melonite 4150 CMV Barrel
Blowback System (no gas block needed)
Blowback System (no gas tube needed)
Guntec USA 9 inch Keymod Slim Profile Free Float Rail
Kak Industry .578x28 Slimline Flash Can
The lower is a complete build from Moriarty.
Manufacturer: Moriarti Armaments
Model: AR-45 Billet Lower Receiver
Type: AR-45 Complete Lower Receiver — milled from 7075 T6 aircraft grade aluminum billets
Caliber: Multi
Magazine: Accepts any Glock style large frame pistol caliber magazines in .45ACP/10mm, and other calibers
Weight: 3lb
Other Specifications and Features:
Here are the specs:
Gibbz Arms G9 Non Reciprocating Side Charging Upper Receiver with Gen 2 handle
Kak Industry 8 inch 45 ACP 1/16 Twist Melonite 4150 CMV Barrel
Blowback System (no gas block needed)
Blowback System (no gas tube needed)
Guntec USA 9 inch Keymod Slim Profile Free Float Rail
Kak Industry .578x28 Slimline Flash Can
The lower is a complete build from Moriarty.
Manufacturer: Moriarti Armaments
Model: AR-45 Billet Lower Receiver
Type: AR-45 Complete Lower Receiver — milled from 7075 T6 aircraft grade aluminum billets
Caliber: Multi
Magazine: Accepts any Glock style large frame pistol caliber magazines in .45ACP/10mm, and other calibers
Weight: 3lb
Other Specifications and Features:
- Machined from 7075-T6 aircraft grade billet aluminum
- Matte black hard-coat anodized per Mil 8625 Type 3 Class 2
- Precision machined magazine well with beveled feed lip for easy mag swaps
- Machined and engraved to be compatible with 45 and 60 degree short throw fire control selectors such as the BAD_ASS ST 45 Lever
- Caliber marking of “Multi” so it can be used with different pistol caliber uppers
- Includes factory installed MILSPEC Lower Parts Kit (LPK), Pistol tube kit, 8 oz buffer — Ready to pin to your upper and shoot!
- Compatible with most standard AR-15 components and most aftermarket parts
- Take down pin spring and detent hole is threaded for a 4-40 set screw for easy capturing (hardware included)
- Upper tension screw behind grip screw (threaded hole with hardware included) to adjust any “slop” out of vertical fit between upper and lower
- Ambidextrous trigger finger rests with grooves (above and below mag release / mag catch)
- Threaded bolt catch pin (Threaded hole and hardware)
- Integrated large opening “winter” trigger guard
- Proprietary magazine catch assembly and ejector is included and installed at the factory
- Manufactured to MILSPEC (where applicable) on state of the art CNC equipment for consistent quality parts and exacting tolerances
- Save money by building your own AR-45 rifle from the ground up exactly the way you want it configured and shoot for less!Looking at the barrel