Rosco Manufacturing vs Aero Precision: AR-15 brands compared
Aero Precision leads in 5 of 6 categories.
Rosco Manufacturing for the price and barrels. Aero Precision for bolt carrier groups, receivers and furniture.
From tens of thousands of real builds and live prices at 30+ retailers.
Our take
Rosco makes US made, button rifled barrels in Rhode Island, mostly as an OEM for other gun companies. The Bloodline and Purebred lines are the ones sold under its own name.
OEM barrel maker · Button rifled · In-house barrel blanks
- Spending less: about 29% below average
- Barrels, picked 7x as often
Aero makes forged AR receivers, mainly the M4E1 line, with a billet look that still takes standard mil-spec parts. They also make complete uppers, charging handles and rifles.
Mil-spec compatible · M4E1 receivers · Transferable warranty
- Close to average prices
- The more popular pick: in 25% of builds
- Bolt carrier groups, picked 21x as often
- Receivers (Rosco Manufacturing receivers are rarely picked)
Many builders mix them: 49% of Rosco Manufacturing builds add Aero Precision, most often the charging handle.
Biggest differences
"Picked" is the share of builds with that part that chose each brand.
| Rosco Manufacturing | Aero Precision | Difference | |
|---|---|---|---|
| Price vs average | 29% cheaper | 17% cheaper | |
| Share of builds | 4% | 25% | Aero Precision 6x |
| BCGs picked | 0.5% | 9.8% | Aero Precision 20x |
| Parts listed | 140 | 2,220 | Aero Precision 16x |
| Barrels picked | 14% | 2.2% | Rosco Manufacturing 7x |
| Retailers carrying | 13 | 19 | Aero Precision 1.5x |
Price: Tie
For the same part, Rosco Manufacturing parts run 29% cheaper than average and Aero Precision parts run 17% cheaper than average.
Builder favorite: Aero Precision wins
Rosco Manufacturing is in 4% of builds and Aero Precision is in 25% of builds.
Why Aero Precision: Aero's limited lifetime warranty covers the guns and parts it makes even if you aren't the first owner.
Receivers: Aero Precision wins
Aero Precision upper receivers picked often, Rosco Manufacturing rarely.
Why Aero Precision: The M4E1 upper is forged 7075-T6 with a billet style look, and it still takes a standard barrel nut and mil-spec parts.
Most picked Rosco Manufacturing receivers
Rarely picked
Internals: Aero Precision wins
Builders pick Rosco Manufacturing barrels (7x) more often than Aero Precision. Builders pick Aero Precision bolt carrier groups (21x) more often than Rosco Manufacturing. Aero Precision charging handles, muzzle devices and gas blocks are picked often, Rosco Manufacturing's rarely.
Furniture: Aero Precision wins
Aero Precision handguards picked often, Rosco Manufacturing rarely.
Most picked Rosco Manufacturing furniture
Rarely picked
Shopper clicks: Aero Precision wins
Of recent clicks through to a store for these brands, 96% went to Aero Precision and 4% went to Rosco Manufacturing.
The full record
Everything we track for Rosco Manufacturing vs Aero Precision, from builds, store listings and daily prices.
| Rosco Manufacturing | Aero Precision | |
|---|---|---|
| Share of builds | 4% | 25% |
| Price tier | Budget friendly | Mid priced |
| Parts listed | 140 | 2,220 |
| Part types | 8 | 32 |
| Retailers carrying | 13 | 19 |
| In stock now | 41% | 3% |
| Price change, 90 dayson the most picked parts | Flat | 11% higher |
| On sale now | None | None |
