Anthem Armory
Build record · No. 001

Browning M1919, on air and on the tripod.

The first Anthem Armory build is a full-size M1919 that fires paint. A paintball marker core runs inside the receiver, an HPA tank rides in the back, and paint feeds from a pouch on the left side.

The M1919 replica on its tripod, seen from the front with the feed pouch on the left
PL. 01Front view on the tripod. Feed pouch left, perforated barrel jacket right.

In motion

CLIP AFeed pouch, loaded.
CLIP BWalk-around from the muzzle.

How it was built

Stage 01

Drawn in CAD first

The whole gun was modeled in Onshape before any part was made: receiver, barrel jacket, rear sight, grip and trigger, and the cradle that meets the tripod. Working from the model kept the proportions true to the original and let every internal part be placed before fitting.

Side view of the M1919 CAD model with the HPA tank and loader marked inside the receiver
PL. 02Internal layout. HPA tank at the rear, loader forward.
CAD close-up of the rear sight, grip and trigger guard
PL. 03Rear sight, grip and trigger.
Stage 02

A marker inside the receiver

The firing mechanism is a paintball marker, stripped down and fitted with a custom mount so it sits inside the M1919 receiver. On each shot, air drives the bolt forward to chamber a ball and then releases it down the barrel.

Paintball marker core with a custom black mounting adapter, on a cork bench
PL. 04The marker core with its custom mount.
Cutaway diagram showing how a paintball marker cycles
PL. 05How a marker cycles: bolt, valve, and trigger sear.
Stage 03

Air and feed

Compressed air comes from an HPA tank at the back of the receiver and is routed forward through a custom manifold. Paint loads into a pouch on the left side, where the ammunition belt sat on the original, and feeds across into the breech.

Ammo pouch mounted on the receiver, filled with paintballs
PL. 06Pouch on the left side, loaded with paint.
CAD cross-section of the air manifold with hose fitting
PL. 07Air manifold, cross-section.
CAD view of the bolt and the feed block where paint enters the receiver
PL. 08Bolt and feed block.
Stage 04

On the tripod

The gun rides on a three-leg tripod with aluminum legs, black hub brackets, and pivoting feet. The cradle swivels on a turntable for traverse and pins at the trunnion for elevation.

M1919 replica on its tripod seen from above and behind
PL. 09From above and behind, feed pouch in place.
Next

The shield variant

Now in CAD: a gun shield that mounts around the barrel jacket, with a larger box hopper mounted on the left side.

CAD model of the M1919 with a gun shield, viewed from behind
PL. 10Shield variant, from behind.
CAD model of the M1919 with a gun shield, viewed from the front
PL. 11Shield variant, from the front.